I used to work for the NHS, and as it happens there was a Nandos on my walk from work to home. The 20% discount came in handy more than once! Ah, the good old days. Sadly, working for a deals website isn't the kind of emergency service Nando's means when they offer their discount to the hard working men and women.
When ordering your meal, you have show the cashier your ID with the official NHS, Police, Fire or Military logo. If your ID is not a photo ID you may get asked to show additional photo ID, such as a driving licence. The discount is for the cardholder’s starter, main meal, drink and dessert only. If you order a sharing platter the discount is for the whole platter but in my experience if you order a take-away meal, it applies to the whole meal - don't quote me on that though!
This discount is not to be used in conjunction with any other offer, except the Nando's Card scheme where you can still collect Chillies and redeem rewards in the usual way.
Every Emergency services employee may not be able to use this card every time, but it is useful for those who can when they can, and hopefully it helps you save those pennies.